Display panel with changeable graphical user interface



FIG. 1 is a front view of a portion of a display panel with changeable graphical user interface showing a first image in a sequence according to our new design;

FIG. 2 is a front view of a second image thereof;

FIG. 3 is a front view of a third image thereof; and,

FIG. 4 is a front view of a fourth image thereof.

In all figures, the outermost broken-line square illustrates the perimeter of a portion of a display panel and defines the bounds of the claimed design. The remaining broken lines illustrate portions of a graphical user interface. The broken lines form no part of the claimed design. Further, the appearance of the display panel with changeable graphical user interface sequentially transitions between the images shown in FIGS. 1-4. The process or period in which one image transitions to another forms no part of the claimed design. 

CLAIM The ornamental design for a display panel with changeable graphical user interface, as shown and described. 